The Ring,piston, cataloged under National Stock Number 2805-00-033-6052, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Briggs and Stratton Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-033-6052 |
| Primary Part Number | 61749 |
| Item Name | Ring,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Briggs and Stratton Corp |
| Status | CANCELLED |
| Bore Diameter Oversize | 0.030 INCHES IN |
| FSC Application Data | GASOLINE ENGINE,NONAIRCRAFT |
| Oil Passage Type and Quantity | 1 GROOVE OUTSIDE PERIPHERY |
| Material | IRON OVERALL |
| Cross-Sectional Shape Style | BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| Ring Style | CONCENTRIC |
| Standard Bore Diameter | 2.250 INCHES IN |
| Radial Wall Thickness | 0.1050 INCHES NOMINAL IN |
| Oil Passage Type and Quantity | 6 SLOT HORIZONTALLY THROUGH RING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2805-00-033-6052 is a Ring,piston, manufactured by Briggs and Stratton Corp, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-033-6052 has 3 cross-referenced part numbers: 13S22 (Spirolox Inc), 61749 (Briggs and Stratton Corp), 7994269 (U S Army Tank Automotive Command Amsta-Im-Mm).
There are 2 known substitutes for 2805-00-033-6052: 5950-00-552-8817, 5961-01-034-8371. Verify interchangeability with system specifications before substitution.
Key specifications for 61749: Bore Diameter Oversize: 0.030 INCHES IN; FSC Application Data: GASOLINE ENGINE,NONAIRCRAFT; Oil Passage Type and Quantity: 1 GROOVE OUTSIDE PERIPHERY; Material: IRON OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-033-6052 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.